整数 ワークシート
名前: ____________________日付: ____________
説明書: 正と負の数の加算、減算、乗算、除算。
20 問題
- 15 − 5 = ______
- −7 + −5 = ______
- (−120) ÷ 20 = ______
- 13 − 3 = ______
- (−200) ÷ 10 = ______
- 20 − 12 = ______
- (−20) × 20 = ______
- 11 − 5 = ______
- (−19) × 18 = ______
- −4 + −7 = ______
- (−20) × 4 = ______
- (−12) ÷ 6 = ______
- 6 − 6 = ______
- 5 + 4 = ______
- (−285) ÷ 19 = ______
- 13 − 4 = ______
- 8 + −5 = ______
- (−14) × 17 = ______
- 13 + 8 = ______
- (−361) ÷ 19 = ______